The toe tapping behavior of various amphibians has long attracted attention from researchers and pet owners. Despite being widely documented, the underlying functional role is poorly understood. In a new paper, researchers demonstrate that dyeing poison frogs modulate their taps based on specific stimuli. The research is published in the journal Ethology. The toe tapping behavior of various amphibians has long attracted attention from researchers and pet owners. Despite being widely documented, the underlying functional role is poorly understood. In a new paper, researchers demonstrate that dyeing poison frogs modulate their taps based on specific stimuli. The research is published in the journal Ethology. Plants & Animals Ecology Phys.org – latest science and technology news stories